Following the "Baromètre Santé Jeunes" survey, the French Committee for Health Education (CFES) has drawn conclusions about the relationships between parents and children, the relationships between children and their friends, and the impact on their health: use of psychoactive substances, suicide, etc. The survey shows that children who have good relationships with their parents exhibit much healthier behaviors. The CFES is working on a campaign to help and support parents in educating their children about prevention.